Friðriksson is an Icelandic patronymic, literally meaning "son of Friðrik". Notable people with the name include:
Bjarni Friðriksson (born 1956), Icelandic judoka Elvar Már Friðriksson (born 1994), Icelandic basketball player Friðrik Friðriksson (born 1964), Icelandic footballer Friðrik Þór Friðriksson (born 1954), Icelandic film director Hanna Katrín Friðriksson (born 1964), Icelandic politician Kristinn Friðriksson, Icelandic basketball player and coach Þorsteinn B. Friðriksson, Icelandic businessman